You need pens that actually hold up — on a site visit, a wet-weather outdoor sign-off, or a client document that's going to get handled a lot. These five UNI-BALL Signo Sparkling metallic pens use waterproof pigment ink at 0.8mm, so the line stays crisp whether it gets rained on or wiped by a thumb. Acid-free ink means no fading into your paper over time. Five colours, one slim wallet, pocket-ready
| brand | UNI-BALL |
| category | Office Supplies |
| subcategory | Writing & Correction |
| pen_type | Sparkling gel pen |
| ink_type | Waterproof pigment ink |
| line_width_mm | 0.8 |
| colours_included | 5 |
| pack_format | Wallet of 5 |
| acid_free | 1 |
